461021120

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:251

約数の個数: 224

約数和(自身を含む): 1334292480

約数和(自身を除く): 873271360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 47, 56, 58, 64, 70, 80, 94, 112, 116, 140, 145, 151, 160, 188, 203, 224, 232, 235, 280, 290, 302, 320, 329, 376, 406, 448, 464, 470, 560, 580, 604, 658, 752, 755, 812, 928, 940, 1015, 1057, 1120, 1160, 1208, 1316, 1363, 1504, 1510, 1624, 1645, 1856, 1880, 2030, 2114, 2240, 2320, 2416, 2632, 2726, 3008, 3020, 3248, 3290, 3760, 4060, 4228, 4379, 4640, 4832, 5264, 5285, 5452, 6040, 6496, 6580, 6815, 7097, 7520, 8120, 8456, 8758, 9280, 9541, 9664, 10528, 10570, 10904, 12080, 12992, 13160, 13630, 14194, 15040, 16240, 16912, 17516, 19082, 21056, 21140, 21808, 21895, 24160, 26320, 27260, 28388, 30653, 32480, 33824, 35032, 35485, 38164, 42280, 43616, 43790, 47705, 48320, 49679, 52640, 54520, 56776, 61306, 64960, 67648, 70064, 70970, 76328, 84560, 87232, 87580, 95410, 99358, 105280, 109040, 113552, 122612, 140128, 141940, 152656, 153265, 169120, 175160, 190820, 198716, 205813, 218080, 227104, 245224, 248395, 280256, 283880, 305312, 306530, 338240, 350320, 381640, 397432, 411626, 436160, 454208, 490448, 496790, 567760, 610624, 613060, 700640, 763280, 794864, 823252, 980896, 993580, 1029065, 1135520, 1226120, 1401280, 1440691, 1526560, 1589728, 1646504, 1961792, 1987160, 2058130, 2271040, 2452240, 2881382, 3053120, 3179456, 3293008, 3974320, 4116260, 4904480, 5762764, 6586016, 7203455, 7948640, 8232520, 9808960, 11525528, 13172032, 14406910, 15897280, 16465040, 23051056, 28813820, 32930080, 46102112, 57627640, 65860160, 92204224, 115255280, 230510560, 461021120]

約数ペア:

[(1, 461021120), (2, 230510560), (4, 115255280), (5, 92204224), (7, 65860160), (8, 57627640), (10, 46102112), (14, 32930080), (16, 28813820), (20, 23051056), (28, 16465040), (29, 15897280), (32, 14406910), (35, 13172032), (40, 11525528), (47, 9808960), (56, 8232520), (58, 7948640), (64, 7203455), (70, 6586016), (80, 5762764), (94, 4904480), (112, 4116260), (116, 3974320), (140, 3293008), (145, 3179456), (151, 3053120), (160, 2881382), (188, 2452240), (203, 2271040), (224, 2058130), (232, 1987160), (235, 1961792), (280, 1646504), (290, 1589728), (302, 1526560), (320, 1440691), (329, 1401280), (376, 1226120), (406, 1135520), (448, 1029065), (464, 993580), (470, 980896), (560, 823252), (580, 794864), (604, 763280), (658, 700640), (752, 613060), (755, 610624), (812, 567760), (928, 496790), (940, 490448), (1015, 454208), (1057, 436160), (1120, 411626), (1160, 397432), (1208, 381640), (1316, 350320), (1363, 338240), (1504, 306530), (1510, 305312), (1624, 283880), (1645, 280256), (1856, 248395), (1880, 245224), (2030, 227104), (2114, 218080), (2240, 205813), (2320, 198716), (2416, 190820), (2632, 175160), (2726, 169120), (3008, 153265), (3020, 152656), (3248, 141940), (3290, 140128), (3760, 122612), (4060, 113552), (4228, 109040), (4379, 105280), (4640, 99358), (4832, 95410), (5264, 87580), (5285, 87232), (5452, 84560), (6040, 76328), (6496, 70970), (6580, 70064), (6815, 67648), (7097, 64960), (7520, 61306), (8120, 56776), (8456, 54520), (8758, 52640), (9280, 49679), (9541, 48320), (9664, 47705), (10528, 43790), (10570, 43616), (10904, 42280), (12080, 38164), (12992, 35485), (13160, 35032), (13630, 33824), (14194, 32480), (15040, 30653), (16240, 28388), (16912, 27260), (17516, 26320), (19082, 24160), (21056, 21895), (21140, 21808)]